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Mathematics 17 Online
OpenStudy (christos):

Solve 4^x - 2^x - 12 = 0

OpenStudy (mertsj):

You could replace the 4 with 2 squared and see where that leads you.

OpenStudy (mertsj):

You might be able to factor it after you do that.

OpenStudy (christos):

That helped me solve it thanks!

OpenStudy (mertsj):

yw

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